A brand new NASA space observatory, SPHEREx, has taken its first test images a few weeks after its launch on March 11, and ...

NASA said the telescope is expected to collect data on more than 450 million galaxies and more than 100 million stars in the ...

The Atacama Cosmology Telescope (ACT) collaboration, which includes researchers from the University of Toronto, recently ...

A NASA space telescope on a mission to map millions of galaxies has turned on its detectors for the first time, capturing ...

Just about everyone has heard of NASA’s Hubble Space Telescope — not too surprising considering that it has been with us for ...

Astronomers are interested in how this tilt affects the atmosphere of Uranus, as well as how the atmosphere works there in ...

NGC 4941 dazzles in a new Hubble image, showcasing star-forming regions and a supermassive black hole that dramatically ...

The ice-giant planet Uranus, which travels around the sun tipped on its side, is a weird and mysterious world. Now, in an ...

Using Hubble's Wide Field Camera 3 instrument, astronomers captured this recent up-close view of the SMC, full of twinkling ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges ...

Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...